pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,879,138
← previous block
next block →
recent activity
Analyzing
Block #90,879,138
11 transactions · 11 stateful · 2026-07-27 21:29:01 UTC
Parallelism
64
/100
Blocked
36
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,879,138
· 11 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
approve
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 1
#6
setData
#7
0x39435dac
· blocks 3
#5
0x0f6795d9
#8
0x39435dac
· blocks 2
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w0
8
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x0bd95eb4…e562
0x34b655…2a6f
4 touches
1 conflict
0x2a72c9ad…5bdc
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4cabb80a…46bf
0x34b655…2a6f
4 touches
1 conflict
0x5571e830…9cea
0x34b655…2a6f
4 touches
1 conflict
0x62b26c37…87d6
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity